Dr. Gabriel A. Gabasan Jr., MD
- Medicare services, 2024
- 807
- Medicare patients, 2024
- 345
- Part D claims, 2024
- 524
- MIPS score, 2024
- 93
- Hospital affiliations
- 3
- Practice address
- 111 S Front St, Harrisburg, PA 17101
- Practice phone
- Call (717) 230-3790
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UPMC Harrisburg
Harrisburg, Pennsylvania
Find Dr. Gabasan's professional email, personal email and mobile number
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Dr. Gabriel A. Gabasan Jr. is an internist in Harrisburg, Pennsylvania
Dr. Gabasan practices at UPMC Harrisburg in Harrisburg, Pennsylvania.
Dr. Gabasan's NPI, 1376780171, was assigned on January 15, 2009. Dr. Gabasan holds Pennsylvania license MD437760.
- NPI
- 1376780171NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789730748
- NPI enumeration date
- January 15, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 230-3790
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gabriel A. Gabasan Jr. practices at UPMC Harrisburg in Harrisburg, Pennsylvania
Dr. Gabasan's primary practice is UPMC Harrisburg, at 111 S Front St, Harrisburg, PA 17101 in Dauphin County. The practice phone is (717) 230-3790.
- UPMC Harrisburg111 S Front St, Harrisburg, PA 17101 · Dauphin CountyPhone(717) 230-3790
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gabriel A. Gabasan Jr. is affiliated with 4 sites of care and 2 medical groups
Dr. Gabasan's primary practice is UPMC Harrisburg in Harrisburg, Pennsylvania. Dr. Gabasan is also affiliated with UPMC Harrisburg. The medical group on file is PinnacleHealth Hospitalist Services. Dmand AI also links Dr. Gabasan to 2 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gabriel A. Gabasan Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gabasan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Harrisburg | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gabriel A. Gabasan Jr. is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Gabasan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gabasan is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Gabasan
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gabriel A. Gabasan Jr. billed Medicare for 807 services in 2024
CMS data shows 807 Medicare services from Dr. Gabasan across 4 procedure codes in 2024, for 345 Medicare patients. Medicare paid $62,743 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gabasan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8032024: 807No change
Dr. Gabasan compared with the Pennsylvania median for internists, 2024
- Dr. Gabasan
- Pennsylvania median
- Medicare services
- 807vs 41794% above
- Medicare patients
- 345vs 18586% above
- Part D claims
- 262vs 22417% above
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Gabasan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gabriel A. Gabasan Jr. treated 345 Medicare patients in 2024, average age 79
CMS counts 345 Medicare patients who saw Dr. Gabasan in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gabasan's median patient age at 77, with 47% women.
Dr. Gabasan's Medicare patients by age, 2024
Dr. Gabasan's Medicare patients by sex, 2024
- Women19356%
- Men15244%
Chronic conditions among Dr. Gabasan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease51%
- Chronic kidney disease50%
- Diabetes46%
- Heart failure44%
- Anxiety43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gabasan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gabriel A. Gabasan Jr. wrote 524 Medicare Part D claims in 2024
In 2024, Dr. Gabasan wrote 524 Medicare Part D claims for 220 patients. 93% of them were for generic drugs. CMS names the drug for 262 of them, across 14 drugs with 11 or more claims each, at $11,758 in total drug cost. In 2023, CMS named 169 claims across 7 drugs.
Dr. Gabasan's Part D claims by kind of drug, 2024
- Generic489 claims93%
- Brand-name35 claims7%
Dr. Gabasan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gabasan's Part D claims, 2024
- Opioids4%23 of 524 claims
- Antibiotics20%106 of 524 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1692024: 26255%
Drugs named by CMS: 14 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gabriel A. Gabasan Jr. scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Gabasan for performance year 2024, reported as part of a group. Dr. Gabasan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gabasan's MIPS scores, performance year 2024
- 93of 100Final score
- 88.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Gabriel A. Gabasan Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gabriel A. Gabasan Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gabriel A. Gabasan Jr.'s NPI number?
Dr. Gabriel A. Gabasan Jr.'s NPI number is 1376780171. It was assigned on January 15, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Gabriel A. Gabasan Jr.?
Dr. Gabriel A. Gabasan Jr. is an internist in Harrisburg, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gabriel A. Gabasan Jr. practice?
Dr. Gabasan practices at 111 S Front St, Harrisburg, PA 17101. Dr. Gabasan's primary practice is UPMC Harrisburg in Harrisburg, Pennsylvania. Dmand AI also links Dr. Gabasan to 2 hospitals and 1 medical group.
What is Dr. Gabriel A. Gabasan Jr.'s office phone number?
The practice phone on file for Dr. Gabasan is (717) 230-3790.
What is Dr. Gabriel A. Gabasan Jr.'s medical license number?
Dr. Gabasan holds Pennsylvania license MD437760.
Which hospitals is Dr. Gabriel A. Gabasan Jr. affiliated with?
Dr. Gabasan is affiliated with UPMC Harrisburg. Dmand AI links Dr. Gabasan to 2 more hospitals.
What medical group is Dr. Gabriel A. Gabasan Jr. part of?
Dr. Gabasan is linked to PinnacleHealth Hospitalist Services. Dmand AI links Dr. Gabasan to 1 more medical group.
Does Dr. Gabriel A. Gabasan Jr. accept Medicare?
Yes. CMS data shows Dr. Gabasan billed Medicare for 807 services in 2024, and Dr. Gabasan accepts Medicare assignment.
What is Dr. Gabriel A. Gabasan Jr.'s MIPS score?
Dr. Gabasan's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gabriel A. Gabasan Jr. see?
CMS counts 345 Medicare patients who saw Dr. Gabasan in 2024, with an average age of 79.
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What services does Dr. Gabriel A. Gabasan Jr. bill to Medicare?
In 2024, Dr. Gabasan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
What drugs does Dr. Gabriel A. Gabasan Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Gabasan's most prescribed drugs by claims were Cefuroxime, Pantoprazole Sodium and Metoprolol Succinate.
How long has Dr. Gabriel A. Gabasan Jr. been practicing?
Dr. Gabasan graduated from medical school in 2001, 25 years ago.
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